Horizontal integration of OMIM across the medical school preclinical curriculum for early reinforcement of clinical genetics principles

A Case-Based Active Learning Session for Medical Genetics Resources

Introduction

As the clinical applications of medical genetics and genomics continue to expand, nongenetics professionals increasingly find themselves in the position of managing patients with genetic conditions. To prepare medical students to handle this future practice demand, it is imperative that they obtain skills and confidence in utilizing credible medical genetics resources to care for patients with genetic conditions. To this end, we developed active learning materials to introduce first-year medical students to these resources.

Methods

This approximately 2-hour session targeted first-year medical students (123 students) and combined flipped classroom and small-group collaborative case-based learning models. Students first completed a hands-on preclass exercise, which guided them in navigating the Online Mendelian Inheritance in Man website, and then attended an in-person small-group classroom activity, which provided the opportunity to apply information obtained from credible medical genetics resources to a patient case. At the conclusion of the classroom activity, students voluntarily completed an anonymous survey.

Results

Results of student postsession surveys showed that, regardless of previous exposure to medical genetics resources, this session increased both confidence in skills and future intention to use medical genetics resources.

Discussion

Since the majority of students were unfamiliar with using specialized medical genetics resources prior to this educational intervention, the session functioned as a practical introduction to these essential resources. We propose that equipping medical students with skills that support inquiry-oriented learning, particularly in the early stage of training, can cultivate the practice of lifelong learning in medical genetics.

Complexities of Clinical Genetics Consultation: An Interprofessional Clinical Skills Workshop

INTRODUCTION

Advances in genomic medicine contribute to increased demand for clinical genetics services and require physicians to understand the interprofessional practice of this field. Medical students receive a foundation in genetics during preclinical studies, but variability in clinical experience may limit knowledge of and recruitment into this clinical specialty. In this resource, we describe an approach for simulating exposure to the practice of clinical genetics during the core pediatrics clerkship.

METHODS

Prior to class, students researched and considered a mock genetics case. In class, each of four small groups discussed two cases demonstrating varied presentations, with facilitation by genetic counseling students. Each case highlighted the variability in presentation, testing, management strategies, and psychosocial issues of a genetics case. Groups reported out to the class, and individuals completed an anonymous evaluation survey.

RESULTS

Surveys were distributed to nine of 10 pilot sessions (210 of 235 students) with a response rate of 48%. Students frequently reported no previous exposure to seeing patients with genetics professionals, indicated a preference for learning in case discussion format over traditional lectures, and felt the format helped them apply clinical skills and reasoning. Medical students appreciated the opportunity to interact with genetic counseling students in an interdisciplinary setting and desired further educational opportunities regarding delivering complex information to patients and their families.

DISCUSSION

This session expanded exposure to clinical genetics content and professionals, serving as an important foundation for further development of genetic knowledge during clinical training.

Bioinformatics for medical students: a 5-year experience using OMIM® in medical student education

PURPOSE

Given advances in genomic medicine, medical students need increased confidence in clinical genetics skills to address multiple genetic conditions. After success of first-year medical school instruction in the Online Mendelian Inheritance in Man (OMIM®) database, we report the impact on gaining confidence in broad clinical genetics skills in 5 subsequent years.

METHODS

We collected 5 years of successive pre- and postintervention survey based self-assessments on medical student use of genetic medicine information resources and confidence in genetic medicine skills. To assess retention of confidence in these skills, we administered a follow-up survey to students after 1-2 years of clinical rotations.

RESULTS

We found a consistent, statistically significant increase in students' confidence in clinical genetics skills after the first-year OMIM educational session, with confidence retention above baseline up to 2 years after the educational exposure. Skills include ability to generate a differential diagnosis for genetic conditions, share information with patients and families, and find accurate information on genetic conditions. The majority agreed that increased use of OMIM will better prepare students to achieve these skills.

CONCLUSION

Integration of the OMIM database in first-year education is an effective instructional tool that may provide a lasting increase in confidence in clinical genetics skills.

The Anatomy to Genomics (ATG) Start Genetics medical school initiative: incorporating exome sequencing data from cadavers used for Anatomy instruction into the first year curriculum

BACKGROUND

The increasing use of next generation DNA sequencing in clinical medicine is exposing the need for more genetics education in physician training. We piloted an initiative to determine the feasibility of incorporating exome sequencing data generated from DNA obtained from cadavers used for teaching Anatomy into a first year medical student integrated block-style course.

METHODS

We optimized the procedure to obtain DNA for exome sequencing by comparing the quality and quantity of DNA isolated from several tissues by two different extraction methods. DNA was sequenced using exome capture and analyzed using standard methods. Single nucleotide variants (SNVs), as well as small insertions/deletions, with potential functional impact were selected by faculty for student teams to independently investigate and prepare presentations on their findings.

RESULTS

A total of seven cadaver DNAs were sequenced yielding high quality results. SNVs were identified that were associated, with known physical traits and disease susceptibility, as well as pharmacogenomic phenotypes. Students presented findings based on correlation with known clinical information about the cadavers' diseases and traits.

CONCLUSION

Exome sequencing of cadaver DNA is a useful tool to integrate Anatomy with Genetics and Biochemistry into a first year medical student core curriculum.

Improving medical students' knowledge of genetic disease: a review of current and emerging pedagogical practices

Genetics is an essential subject to be mastered by health professional students of all types. However, technological advances in genomics and recent pedagogical research have changed the way in which many medical training programs teach genetics to their students. These advances favor a more experience-based education focused primarily on developing student's critical thinking skills. In this review, we examine the current state of genetics education at both the preclinical and clinical levels and the ways in which medical and pedagogical research have guided reforms to current and emerging teaching practices in genetics. We discover exciting trends taking place in which genetics is integrated with other scientific disciplines both horizontally and vertically across medical curricula to emphasize training in scientific critical thinking skills among students via the evaluation of clinical evidence and consultation of online databases. These trends will produce future health professionals with the skills and confidence necessary to embrace the new tools of medical practice that have emerged from scientific advances in genetics, genomics, and bioinformatics.